S2400 User Manual
Trunks
External calls can be made through CO lines or via VoIP trunks on S2400. In this
chapter, we give a simplified guide to the S2400 users in setting up trunks. We
describe CO lines configurations and how to configure S2400 to work with VoIP
Providers.
□
CO Lines
□
VoIP Trunks
CO Lines
CO lines also known as PSTN trunks. The public switched telephone network (PSTN)
is the network of the world's public circuit-switched telephone networks.
Go to
PBX→Extensions and Trunks→Trunks→CO lines
to edit the CO lines.
Before configuring a CO line, please make sure that the CO line is connected to
S2400 CO port.
Click
to edit the CO line.
CO Line Configuration
Please check the CO line configuration parameters below.
1) General Settings
Table 7-1 CO Line-General Settings
General Settings
Trunk Name
A unique label used to identify this trunk.
Volume Setting
Set the volume for this trunk. The default is 40%.
2) Hangup Detection
Hangup detection settings help the system to detect if a call is hung up. If you find
the PSTN call could not be disconnected, these settings need to be configured.
Table 7-2 CO Line-Hangup Detection
Hang up Detection
Hangup Type
Choose the Hangup type.
Default
Busy Tone
Polarity
Summary of Contents for S2400
Page 1: ......
Page 37: ...S2400 User Manual Figure 6 11 Timer Settings ...
